| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $156.66 | 8.679% | $170.2565 | $170.26 | $170.25 | $170.30 |
| Purchase #2 | $148.38 | 11.604% | $165.598 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $134.26 | 10.633% | $148.5359 | $148.54 | $148.55 | $148.50 |
| Purchase #4 | $159.39 | 6.307% | $169.4427 | $169.44 | $169.45 | $169.40 |
| Purchase #5 | $58.81 | 9.681% | $64.5034 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $114.49 | 9.676% | $125.5681 | $125.57 | $125.55 | $125.60 |
| Purchase #7 | $179.65 | 13.267% | $203.4842 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $951.64 | $1,047.3888 | $1,047.39 | $1,047.40 | $1,047.40 | |